welcome michelle obama was the director university of chicago medical center and she's been left alone about what she's accomplished in taking care of people with limited resources, limited incomes and that's extremely important, especially since health care is a huge issue at the present time. >> both sides. >> hi there, charles smith. let me try and frame my question. i mean, you are proposing a number of structural changes, which i hope would make a difference. just assuming for a second they did come in the question i have is in a democracy, essentially the median voter makes the difference. so changing any of these laws in terms of voting, in terms of primaries regardless, ultimately it's going to be changing the median voter. and there is a lot of evidence, like you say with your example of the commission on the defense, a nevada social finance says he simply living to two different universes. so it strikes me that change anything really fundamentally means we have to change attitudes. sabato says that. my question is that one issue that i see is fox news, which is essentially a